85650705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 171085824

約数和(自身を除く): 85435119

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2141, 2667, 4445, 5715, 6423, 8001, 10705, 13335, 14987, 19269, 32115, 40005, 44961, 74935, 96345, 134883, 224805, 271907, 674415, 815721, 1359535, 1903349, 2447163, 4078605, 5710047, 9516745, 12235815, 17130141, 28550235, 85650705]

約数ペア:

[(1, 85650705), (3, 28550235), (5, 17130141), (7, 12235815), (9, 9516745), (15, 5710047), (21, 4078605), (35, 2447163), (45, 1903349), (63, 1359535), (105, 815721), (127, 674415), (315, 271907), (381, 224805), (635, 134883), (889, 96345), (1143, 74935), (1905, 44961), (2141, 40005), (2667, 32115), (4445, 19269), (5715, 14987), (6423, 13335), (8001, 10705)]